package com.example.demo.service.Impl;

import com.example.demo.mapper.UserMapper;
import com.example.demo.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class UserMapperImpl implements UserService {

    @Autowired
    UserMapper userMapper;
    @Override
    public String getPost(String userName) {
        return userMapper.getpost(userName);
    }
}
